The Cemline Snow Melt Package and Radiant Floor Heater are heat exchange packages designed to provide heat transfer between energy source (boiler water or steam) and the radiant fluid (typically a 10-40% glycol blend).

Snow Melt Package (SMP Series) Radiant Floor Heater (RFH Series) Boiler Water—Plate Heat Exchanger Steam—Shell & Tube Heat Exchanger

Radiant HEX PackageRadiant HEX Package

The radiant heat exchange system control, steam control valve and condensate traps provided delivers steady output tempera-ture to the radiant heat exchange system loop in a steam application. Factory pack-aging keeps contractor installation time to a minimum; the only connections required are of boiler water or steam/condensate, radiant fluid, and electric.

These packages are provided with a heat exchanger, controls, and accessories allow-ing easy installation in the radiant heat exchange system. When using boiler water as the energy source the brazed plate heat exchanger is supplied. A brazed plate heat exchanger can provide a lower approach temperature than a shell and tube heat exchanger while helping to improve the

efficiency of today’s condensing boiler(s). The radiant heat exchange system control and 3-way motorized tempering valve delivers steady output temperature to the radient heat exchange system loop in a boiler water application. A shell and tube heat exchanger is an industry standard when using steam as the energy source and is supplied with a steam application.

2

• Brazed Plate Heat Exchanger

• Controller – complete with boiler water return sensor, outlet radiant sensor, return radiant sensor, and slab sensor (installed by others in field)

• 3-way motorized tempering valve (Radiant Side)

• Inlet Strainers (Boiler Water Side & Radiant Side)

• Boiler By-Pass Balancing Valve

• Ball Valves for isolation of heat exchanger

• Boiler Water Circuit Setter

• Ball Valves for isolation of heat exchanger

• Clean out ports for heat exchanger

• Steel Channel Base

• 16 Gauge Steel Frame with hammer tone enamel paint

Basic Boiler Water Package Includes:

Cemline Snow Melt Package and Radiant Floor Heater BoilerWaterDimensionalData

Optional Equipment:

RadiantInlet

3-Way MotorizedTempering ValveBoiler Water

Inlet

Circuit SetterValve

Boiler WaterOutlet

L

W

H36”

Controller

RadiantOutletBoiler Water

Balance Valve

• Boiler Water Pump

• Radiant Side Pump

• BACNET Interface

Typical Piping Schematic Boiler Water

Pump

Radiant Heat Loop

Boiler Pump

Slab SensorAir Separator and

Expansion Tank

Air Separator andExpansion Tank

Boiler Model Number W H

SMP 250SMP 500

20"20"

50"50"

L45"45"

SMP 750 25" 55"50"SMP 1000 25" 55"50"

Model GPMInlet Temp.

(˚F)Inlet Temp.

(˚F)Outlet Temp.

(˚F)Heat Load

BTU/hr.SMP-250SMP-500SMP-750SMP-1000

18365472

GPM12.7253851

95959595

180180180180

250,000500,000750,000

1,000,000

Outlet Temp.(˚F)125125125125

Radiant Fluid (40% Prop. Glycol) Boiler Water

140140140140

Sizing Data—Boiler Water

3

• Shell & Tube Heat Exchanger - A.S.M.E Code Rated

• Controller – complete with outlet radiant sensor, return water sensor, and slab sensor (installed by others in field)

• Steam Control Valve

• Inlet Steam Strainer

• Main and Drip Trap

• Vacuum Breaker

• Steel Channel Base

• 16 Gauge Steel Jacket & Insulation

Basic Steam Package Includes: Optional Equipment:

W

Pressure Gauge

Relief Valve

H

L S

E

F

Controller

Radiant Inlet

Radiant Outlet

Steam Inlet

Control Valve

CondensateOutlet

MainTrap

DripTrap

Cemline Snow Melt Package and Radiant Floor Heater SteamDimensionalData

• Radiant Side Pump

• BACNET Interface

Typical Piping Schematic Steam

Pump

Radiant Heat Loop

SteamBoiler

Slab Sensor

Air Separator andExpansion Tank

Steam Model Number W H

SMP436-SSMP648-SSMP848-S

L FE60" 70" 60" 31.5" 30" 26"72" 78" 62" 33.5" 36" 32"72" 80" 64" 35.5" 36" 32"

SMP1048-S 72" 80" 65" 36.5" 36" 32"

S

Model GPM5 PSIInlet Steam Pressure

GPM BTU/hrGPM BTU/hrBTU/hrSMP-436-SSMP-648-SSMP-848-SSMP-1048-S

18365472

350,000750,000

1,000,0001,400,000

250,000500,000750,000

1,000,000

306085

115

10 PSI 15 PSI

255472

100

Radiant Fluid: 40% Prop. Glycol, Temperature Rise: 95-125 ˚F

420,000840,000

1,200,0001,600,000

Sizing Data— Steam

Other Sales Offices:AlaskaHawaiiPuerto RicoTaiwan

CEMLINE CORPORATIONP.O. BOX 55 CHESWICK, PENNSYLVANIA 15024Phone: (724) 274-5430 FAX: (724) 274-5448

www.cemline.com

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Sales Offices

Steam as Energy Source

Snow Melt Package and Radiant Floor Heater shall be CEMLINE factory assembled and packaged. Snow Melt Package and Radi-ant Floor Heater shall be constructed in accordance with A.S.M.E. Code for working pressure of 150 psig. The packaged heater shall be constructed with a carbon steel tank, with steel threaded openings, 3/4” O.D. copper tubes, steel tube sheet, and steel coil head. Heater shall be mounted on a steel support skid. Heater shall be insulated with foam in place insulation protected by an enam-eled metal jacket, 20 gauge minimum thickness. Heater shall be factory assembled and piped including incoming steam strainer, (air) OR (pilot) or (electronic) operated temperature regulator, main and auxiliary float and thermostatic steam traps, and con-densate strainer.

Heater shall be supplied with solid-state control module with LED backlit LCD display and LED pilot lights to indicate power on-off, system output, burner on-off, slab pump on-off, alarm, valve open, and valve close. The controller shall be supplied with a slab sen-sor to measure temperature and the presence of precipitation. Controller shall be capable of operating a motorized valve or pro-viding a modulating control output. Heater shall be furnished with a water pressure gauge and an A.S.M.E. pressure relief valve of sufficient size to relieve total BTU input of the coil.

Manufacturer shall assume responsibility for correct sizing of com-ponents to assure performance designated in design criteria.

Heater shall be CEMLINE Corporation Model SMP___________-S .

Heater shall be mounted horizontally.

Coil to heat ______ GPM of ______ % Propylene Glycol from ______°F

to ______ °F with______ psig steam to the control valve.

Snow Melt Package and Radiant Floor Heater shall be CEMLINE factory assembled and packaged. Snow Melt Package and Radi-ant Floor Heater shall be mounted on an enameled metal base, 16 gauge minimum thickness. Heater shall be factory assembled and piped including boiler water strainer, circuit setter, and boiler water balancing valve. Factory piping shall include a 3-way motorized tempering valve and inlet strainer on the snow melt side of the heat exchanger. Heat exchanger shall be single walled brazed copper brazed 316L stainless steel plate type.

Heater shall be supplied with solid-state control module with LED backlit LCD display and LED pilot lights to indicate power on-off, system output, burner on-off, slab pump on-off, alarm, valve open, and valve close. The controller shall be supplied with a slab sensor to measure temperature and the presence of precipitation. Con-troller shall be capable of operating a motorized valve or providing a modulating control output. Heater shall be furnished with a water pressure gauge and an A.S.M.E. pressure relief valve of sufficient size to relieve total BTU input of heat exchanger.

Manufacturer shall assume responsibility for correct sizing of com-ponents to assure performance designated in design criteria.

Heater shall be CEMLINE Corporation Model SMP_____________.

Unit dimensions ________" width x ________" long x __________" height.

Plate exchanger to heat _______ GPM of _______% Propylene Glycol

from ______ °F to ______ °F with_______ GPM of ______ °F inlet ______ °F outlet.

Boiler Water as Energy Source

Radiant HEX PackageRadiant HEX Package